Part Details | VALVE SEAT
4810-00-163-1260 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 8454558731 ITEM 22, 845-4558731 ITEM 22, 264282086 ITEM 10, 2642-820-86 ITEM 10, 264282075 ITEM10, 2642-820-75 ITEM10, 2640820X56PC28, 2640-820X56PC28, 2640801010019, 2640-80101-0019, 2640801X1PC19, 2640-801X1PC19, 258760 ITEM 32, 255757 PIECE 5, 255584 PIECE 19, 8454558731 ITEM 22Q3, 845-4558731 ITEM 22Q3, 264282086 ITEM 10Q3, 2642-820-86 ITEM 10Q3, 264282086 ITEM 10L1, 2642-820-86 ITEM 10L1, 264282075 ITEM10Q3, 2642-820-75 ITEM10Q3, 2640820X56PC28Q3, 2640-820X56PC28Q3, 264082075 ITEM 10Q3, 2640-820-75 ITEM 10Q3, 2640801010019Q3, 2640-80101-0019Q3, 2640801X1PC19Q3, 2640-801X1PC19Q3, 258760 ITEM 32Q3, 255757 PIECE 5Q3, 255584 PIECE 19Q3, 8455580582 ITEM 10 L1, 845-5580582 ITEM 10 L1, 8455580474 ITEM10Q3, 845-5580474 ITEM10Q3, 8455580582 ITEM 10, 845-5580582 ITEM 10, 8455580474 ITEM 10, 845-5580474 ITEM 10, 8454558731 ITEM 22, 845-4558731 ITEM 22, 4810-00-163-1260, 00-163-1260, 4810001631260, 001631260
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 12, 1971 | 00-163-1260 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4810-00-163-1260
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-4558731 ITEM 22 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-820-86 ITEM 10 | 96169 | ELECTRIC BOAT CORPORATION |
| 2642-820-75 ITEM10 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-820X56PC28 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-80101-0019 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-801X1PC19 | 96169 | ELECTRIC BOAT CORPORATION |
| 258760 ITEM 32 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 255757 PIECE 5 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 255584 PIECE 19 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 845-4558731 ITEM 22Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2642-820-86 ITEM 10Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2642-820-86 ITEM 10L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2642-820-75 ITEM10Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-820X56PC28Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-820-75 ITEM 10Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-80101-0019Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 2640-801X1PC19Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 258760 ITEM 32Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 255757 PIECE 5Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 255584 PIECE 19Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-5580582 ITEM 10 L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-5580474 ITEM10Q3 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 845-5580582 ITEM 10 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-5580474 ITEM 10 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4558731 ITEM 22 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4810-00-163-1260
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A PLAIN |
| OVERALL HEIGHT | 0.3125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.463 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | ITEM THAT SUPPORTS A LEVEL 1 OR SUBSAFE CRITICAL SYSTEM THAT HAS UNDERGONE QUALITY ASSURANCE DURING THE ACQUISITION PROCESS AND REQUIRES OBJECTIVE QUALITY EVIDENCE (OQE) TRACEABLE TO PERMANENT MARKINGS ON THE MATERIAL |
| CRITICALITY CODE JUSTIFICATION | ZZZY |